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1. WO2020141310 - AIR TREATMENT APPARATUS

Publication Number WO/2020/141310
Publication Date 09.07.2020
International Application No. PCT/GB2019/053589
International Filing Date 17.12.2019
IPC
F24F 6/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
6Air-humidification
02by evaporation of water in the air
04using stationary unheated wet elements
F24F 13/20 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
20Casings or covers
C02F 1/00 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
CPC
C02F 1/32
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
30by irradiation
32with ultra-violet light
C02F 1/325
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
30by irradiation
32with ultra-violet light
325Irradiation devices or lamp constructions
C02F 2201/3222
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2201Apparatus for treatment of water, waste water or sewage
32Details relating to UV-irradiation devices
322Lamp arrangement
3222Units using UV-light emitting diodes [LED]
C02F 2201/3228
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2201Apparatus for treatment of water, waste water or sewage
32Details relating to UV-irradiation devices
322Lamp arrangement
3228Units having reflectors, e.g. coatings, baffles, plates, mirrors
C02F 2303/04
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2303Specific treatment goals
04Disinfection
D02G 3/449
DTEXTILES; PAPER
02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
3Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
44Yarns or threads characterised by the purpose for which they are designed
449Yarns or threads with antibacterial properties
Applicants
  • DYSON TECHNOLOGY LIMITED [GB]/[GB]
Inventors
  • RAILTON, Samuel
  • BILTCLIFFE, Jack
  • KING, Jason
  • COOMBER, Richard
  • PEET, Steven
  • AKINJOGBIN, Akinlara
Agents
  • CHAPMAN, Alan
  • LOBBAN, Colin
  • FORRESTER, Simon
  • MACPHERSON, Craig
  • MACPHERSON, Carolyn
  • FOWLER, Maria
  • BOOTH, Andrew
  • HOBDAY, Duncan
  • WARNER, Thomas
  • MACKISACK, Anna
  • MITCHELL, Joshua
Priority Data
1900016.502.01.2019GB
1913177.012.09.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AIR TREATMENT APPARATUS
(FR) APPAREIL DE TRAITEMENT D'AIR
Abstract
(EN)
There is provided an air treatment apparatus comprising an air flow generator that is arranged to generate an air flow, a moisture source that is arranged to introduce water vapour into the air flow, a body that in use surrounds both air flow generator and the moisture source, and a water supply system that is arranged to provide water to the moisture source. The water supply system comprises a water tank assembly that is separable from the body, the water tank assembly comprising a water tank, a water supply pipe arranged to convey water from water tank, and an ultraviolet light source arranged to irradiate the water passing through the water supply pipe. The water tank comprises a tank opening and the water tank assembly further comprises a removable tank cap that is arranged to fit over the tank opening, with the ultraviolet light source and the water supply pipe being provided on the removable tank cap.
(FR)
L'invention concerne un appareil de traitement d'air comprenant un générateur d'écoulement d'air conçu pour produire un écoulement d'air, une source d'humidité conçue pour introduire de la vapeur d'eau dans l'écoulement d'air, un corps destiné à entourer, lors de l'utilisation, le générateur d'écoulement d'air ainsi que la source d'humidité, et un système d'alimentation en eau conçu pour alimenter en eau la source d'humidité. Le système d'alimentation en eau comprend un ensemble réservoir d'eau pouvant être séparé du corps, l'ensemble réservoir d'eau comprenant un réservoir d'eau, un tuyau d'alimentation en eau conçu pour transporter de l'eau à partir du réservoir d'eau, et une source de lumière ultraviolette conçue pour irradier l'eau passant à travers le tuyau d'alimentation en eau. Le réservoir d'eau comprend une ouverture de réservoir, et l'ensemble réservoir d'eau comprend en outre un bouchon de réservoir amovible conçu pour s'ajuster sur l'ouverture du réservoir, la source de lumière ultraviolette et le tuyau d'alimentation en eau étant agencés sur le bouchon de réservoir amovible.
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